MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617047209 A) filed by Qingdao Kingagroot Chemical Compound Co. , Ltd. on April 13, 2026, for Pyripyropene Derivative, And Composition And Use Thereof.
Inventors include Lian, Lei; Peng, Xuegang; and Hua, Rongbao.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The present invention belongs to the technical field of pesticides, and particularly relates to a pyripyropene derivative, and a composition and the use thereof. The compound is as represented by general formula I, wherein X1 represents hydrogen or fluorine, X2 represents hydrogen or fluorine, X3 represents hydrogen or fluorine, X4 represents hydrogen or fluorine, and X1, X2, X3 and X4 are not hydrogen simultaneously; R1 and R2 each independently represent hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl or -(CO)R3; Y1 represents hydroxyl, alkoxyalkyloxy, trialkylsilyloxy or -O(CO)R3; Y2 represents hydrogen or alkyl; or Y1 and Y2 together form = O. The compound has an excellent prevention and control effect on pests such as Myzus persicae, Apolygus lucorum, Rhopalosiphum padi and Bemisia tabaci.
Disclaimer: Curated by HT Syndication.
